Trigger finger: report of an unusual case

Locking of a finger is a common condition usually caused by tightness of the fibrous sheaths around the flexor tendons. A case of a locking finger with an unusual traumatic cause and perioperative findings is presented. Different causes of trigger fingers, especially traumatic, reported in the literature are briefly discussed, and the importance of differing between traumatic and nontraumatic causes for locking phenomena is emphasized.     

Scrotal calcinosis: A case report

Scrotal calcinosis (SC) was a rare and benign condition characterized by multiple calcific substances deposits occurring in scrotum and formed nodules and lumps within scrotal skin. A case of a 49-year-old male patient with a 7-year history of scrotal calcinosis was reported. Histopathological findings had not showed evidences of epithelial structures. In our case, no evidence of cystic structure was found around calcified materials. It was indicated that SC might be idiopathic.     

Tumoral calcinosis: a case report

Tumoral calcinosis is a rare tumour-like mass characterized by soft tissue calcification of obscure aetiology. A case of tumoral calcinosis is presented here, and its clinical, radiological and pathological features are described. The differential diagnosis versus hydatid cyst is discussed. Diagnosis is possible with imaging techniques but histopathological study is essential to establish it with certainty. Complete surgical excision appears to be the only effective treatment.     

Tumoral calcinosis: a case report

An 11-year-old girl presented with a progressive swelling of the right elbow after a contusion. Radiography and magnetic resonance imaging showed a densely calcified lesion with no periosteal reaction or fracture. The underlying bone and muscles had normal signal intensity. A bone scan revealed increased uptake over the right elbow and the left buttock and acetabulum. Blood tests revealed no abnormality. As the mass progressively increased in size and malignancy could not be excluded, excision was performed 4 months after presentation. A lobulated, yellowish mass with a pseudo-capsule measuring 9x7x4 cm was excised. It was not attached to surrounding muscles, and some chalky, well-defined material emerged from the surface. Histological findings confirmed the diagnosis of tumoral calcinosis. The mass was transversed by fibrous septa with fibroblastic proliferation. Foreign body giant cells and histiocytic cells were found within the septa. There was no evidence of malignancy. Four months later, excision of the left elbow and buttock lesions was performed, and histology of both revealed the same diagnosis. At the 4-year follow-up, there was no recurrence.     

Tumoral calcinosis: a case report

Tumoral Calcinosis is a distinct clinical and histological entity that is characterized by large periarticular deposits of calcium resembling a neoplasm and is found foremost in the region of hip, shoulder and elbow. We report a case of Tumoral Calcinosis in a 25-year-old male who presented to us with gradually increasing swelling of right axilla, and both hips of nearly two years duration. It was diagnostic enigma for the treating surgeons but with the help of an astute pathologist we diagnosed this rare condition and successfully treated it surgically.     

Idiopathic calcinosis of the scrotum: a case report

A 25-year-old man complained of painless, firm scrotal nodules which increased in number and size for the last 7 years. Physical examination was unremarkable except for many, firm painless nodules near the scrotal raphe. Preoperative diagnosis was multiple scrotal tumors of unknown etiology. Surgical excision was performed under epidural anesthesia. On microscopic examination, the nodules were located in the dermis and composed of calcified material which was positive with the von Kossa calcium stain. There were numerous foreign giant cells and dense fibrosis at the margins of the lesions. Idiopathic calcinosis of the scrotum was the final diagnosis. Although its etiology is unknown, the literature reviewed supported the view that the mast cell accumulation and its degranulation are related to idiopathic calcinosis of the scrotum.     

Tumoral calcinosis of the lumbar meninges: case report

OBJECTIVE AND IMPORTANCE: Tumoral calcinosis is a rare disorder of unknown origin. Tumoral calcinosis involving the spine is extremely rare. This is the first case of tumoral calcinosis localized in the dura mater of the lumbar spine. CLINICAL PRESENTATION: This 55-year-old male patient presented with tumoral calcinosis of the lumbar meninges. T1-weighted, sagittal magnetic resonance imaging scans of the lumbar spine revealed a round mass of slightly increased intensity with high-intensity margins, located posterior to the cauda equina at the L4-L5 level. The cauda equina was severely compressed anteriorly. T2-weighted scans revealed that the mass was composed of a high-intensity area with low-intensity margins. T1-weighted magnetic resonance imaging scans obtained after intravenous gadolinium administration revealed some enhancement at the margins. INTERVENTION: The mass lesion was totally resected. Three years after surgery, no recurrence was observed in follow-up magnetic resonance imaging scans. CONCLUSION: Although tumoral calcinosis is a rare cause of mass lesions of the lumbar spine, it should be considered in differential diagnoses. If the lesion can be totally resected, the prognosis should be good, similar to that for general tumoral calcinosis.     

Idiopathic tumoral calcinosis of the index finger. Case report.

Tumoral calcinosis of the hand is rare, and we present a case report of idiopathic tumoral calcinosis of the index finger, which posed a diagnostic problem as it looked like an infection. We successfully removed the calcific deposit and there had been no recurrence one year after the operation.     

右肩肿瘤性钙盐沉着症1例

1病例资料 患者，男，60岁，发现右肩部进行性增大肿块2年余。3年胶有右肩外伤史，现感右肩轻微疼痛，无明显压痛，曾在当地医院行手术治疗，但未明确诊断，肿块未彻底切除，并且生长速度加快，2000年1月12日入院，查体：一般情况尚好，右肩前上下方可见多个拇指头大小结节状包块，质地中等，表面光滑，边界不清，基底宽广，与皮肤无粘连，无压痛，     

Tumoral calcinosis. A case report

A case of tumoral calcinosis of the hand is reported. The lesion was localized at the fifth digit of the right hand and caused pain and disability. The clinical, diagnostic and therapeutic problems of this rare soft tissue disease are discussed.     

Tumoral calcinosis of the foot: case report and literature review

Soft tissue tumors occur in all parts of the body. Once identified, they must be thoroughly evaluated and treated. Tumoral calcinosis is a metabolic disorder that presents as a soft tissue deposit near large joints in the body. Occasionally, it may occur in the foot and become symptomatic. Once the etiology and pathophysiology is understood, the proper course of treatment may begin.     

Tumoral calcinosis: a case report and review of the literature

Tumoral calcinosis rarely occurs in the hand. It is an uncommon familial disease suggesting an autosomal recessive gene pattern, often with laboratory findings of hyperphosphatemia and normocalcemia. Our patient had bilateral hand involvement, including local calcinosis cutis of the skin and bone changes not previously reported in the literature. At a 2-year follow-up after two lesions were excised from her left hand, one lesion had completely resolved and the other recurred. Two large symptomatic lesions and one area of local calcinosis cutis in her right hand have recently been excised.     

Multifocal periosteal chondromas in the ring finger of an adolescent boy: case report

We describe an unusual case of a 12-year-old boy who presented with a loss of motion in the ring finger caused by 2 separate periosteal chondromas involving the proximal and middle phalanges. Range of motion improved and recurrence did not occur at the 5-year follow-up after marginal excision of both lesions.     

Tumoral calcinosis in both index fingers: a case report

Tumoral calcinosis is an uncommon disease of unknown aetiology that usually involves the periarticular tissues of large joints. We report a rare case in which it presented in both index fingers in a 5-year-old boy. The tumours were resected and he made an uncomplicated recovery except for mild tapering deformity on the left. There has been no sign of recurrence a year later.     

Hyperostosis with hyperphosphatemia and tumoral calcinosis: a case report

The combination of hyperostosis and hyperphosphatemia is very rare. In this case report, we present a boy with a combination of diffuse hyperostosis and hyperphosphatemia. We evaluated most possible known causes of hyperphosphatemia and hyperostosis. He had normal renal function and serum parathormone level. Concerning some few similar cases, most of them from Middle Eastern countries, we present this combination (diffuse hyperostosis and hyperphosphatemia) as a new syndrome to be discussed in pediatric textbooks.